IL73321A0 - Device for inspecting the inner surface of a tube - Google Patents
Device for inspecting the inner surface of a tubeInfo
- Publication number
- IL73321A0 IL73321A0 IL73321A IL7332184A IL73321A0 IL 73321 A0 IL73321 A0 IL 73321A0 IL 73321 A IL73321 A IL 73321A IL 7332184 A IL7332184 A IL 7332184A IL 73321 A0 IL73321 A0 IL 73321A0
- Authority
- IL
- Israel
- Prior art keywords
- optical fibres
- annular ring
- light
- tube
- band
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Eye Examination Apparatus (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Catching Or Destruction (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Fluid-Damping Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Polarising Elements (AREA)
- Vehicle Body Suspensions (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/575,259 US4536827A (en) | 1984-01-30 | 1984-01-30 | Image collection and object illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL73321A0 true IL73321A0 (en) | 1985-01-31 |
Family
ID=24299569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL73321A IL73321A0 (en) | 1984-01-30 | 1984-10-25 | Device for inspecting the inner surface of a tube |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4536827A (da) |
| EP (1) | EP0153804B1 (da) |
| JP (1) | JPS60177314A (da) |
| KR (1) | KR870001324B1 (da) |
| AT (1) | ATE35325T1 (da) |
| AU (1) | AU558227B2 (da) |
| BR (1) | BR8405996A (da) |
| DE (1) | DE3563483D1 (da) |
| DK (1) | DK8185A (da) |
| ES (1) | ES8606644A1 (da) |
| FI (1) | FI844969A7 (da) |
| IL (1) | IL73321A0 (da) |
| IN (1) | IN162788B (da) |
| NO (1) | NO844866L (da) |
| ZA (1) | ZA85205B (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830491A (en) * | 1984-04-18 | 1989-05-16 | Morton Thiokol, Inc. | Cavity scope |
| US4712916A (en) * | 1985-01-28 | 1987-12-15 | International Business Machines Corporation | Apparatus for inspection of the walls of deep holes of minute diameter |
| JPH0684955B2 (ja) * | 1986-10-03 | 1994-10-26 | 東京電力株式会社 | 管内検査装置 |
| US4953937A (en) * | 1988-05-17 | 1990-09-04 | Olympus Optical Co., Ltd. | Illumination optical system |
| DE19524444C2 (de) * | 1995-07-05 | 2001-02-15 | Dieter Bohn | Turbinenschaufelmeßvorrichtung |
| US6752525B1 (en) * | 2000-09-26 | 2004-06-22 | Hewlett-Packard Development Company, L.P. | Light emitting device providing a collimated light beam |
| WO2008034248A1 (en) * | 2006-09-21 | 2008-03-27 | Dofasco Inc. | System and method for tube scarf detection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1059615B (de) * | 1958-04-24 | 1959-06-18 | Heinz Brachvogel | Panorama-Endoskop |
| DE1117256B (de) * | 1961-03-09 | 1961-11-16 | Gerhard Pickroth | Endoskop mit umschaltbarer Beleuchtung fuer Panoramasicht und Geradeausblick |
| DE1961168C3 (de) * | 1969-12-05 | 1974-02-28 | Olympus Optical Co., Ltd., Tokio | Endoskop mit integriertem BiId-übertragungs- und Lichtübertraguns-Fasersystem |
| FR2301837A1 (fr) * | 1975-02-21 | 1976-09-17 | Matra Engins | Appareil d'observation et/ou de mesure de dimensions d'une cavite presentant une ouverture |
| JPS56135821A (en) * | 1980-03-28 | 1981-10-23 | Sumitomo Electric Ind Ltd | Observing device |
| JPS57139705A (en) * | 1981-02-24 | 1982-08-28 | Takashi Mori | Optical radiator |
-
1984
- 1984-01-30 US US06/575,259 patent/US4536827A/en not_active Expired - Fee Related
- 1984-10-25 IN IN746/CAL/84A patent/IN162788B/en unknown
- 1984-10-25 IL IL73321A patent/IL73321A0/xx unknown
- 1984-11-26 BR BR8405996A patent/BR8405996A/pt unknown
- 1984-12-05 NO NO844866A patent/NO844866L/no unknown
- 1984-12-12 KR KR1019840007878A patent/KR870001324B1/ko not_active Expired
- 1984-12-14 FI FI844969A patent/FI844969A7/fi not_active Application Discontinuation
-
1985
- 1985-01-02 ES ES539300A patent/ES8606644A1/es not_active Expired
- 1985-01-08 DK DK8185A patent/DK8185A/da not_active Application Discontinuation
- 1985-01-09 ZA ZA85205A patent/ZA85205B/xx unknown
- 1985-01-22 EP EP85300406A patent/EP0153804B1/en not_active Expired
- 1985-01-22 AT AT85300406T patent/ATE35325T1/de not_active IP Right Cessation
- 1985-01-22 DE DE8585300406T patent/DE3563483D1/de not_active Expired
- 1985-01-24 JP JP60010003A patent/JPS60177314A/ja active Pending
- 1985-01-25 AU AU38106/85A patent/AU558227B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE35325T1 (de) | 1988-07-15 |
| DK8185D0 (da) | 1985-01-08 |
| ES539300A0 (es) | 1986-04-01 |
| DE3563483D1 (en) | 1988-07-28 |
| BR8405996A (pt) | 1985-09-17 |
| FI844969L (fi) | 1985-07-31 |
| US4536827A (en) | 1985-08-20 |
| KR850005614A (ko) | 1985-08-28 |
| ES8606644A1 (es) | 1986-04-01 |
| FI844969A7 (fi) | 1985-07-31 |
| AU3810685A (en) | 1985-08-08 |
| EP0153804B1 (en) | 1988-06-22 |
| JPS60177314A (ja) | 1985-09-11 |
| NO844866L (no) | 1985-07-31 |
| IN162788B (da) | 1988-07-09 |
| FI844969A0 (fi) | 1984-12-14 |
| ZA85205B (en) | 1985-11-27 |
| AU558227B2 (en) | 1987-01-22 |
| EP0153804A1 (en) | 1985-09-04 |
| DK8185A (da) | 1985-07-31 |
| KR870001324B1 (ko) | 1987-07-13 |
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